[126] | 1 | <?php |
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| 2 | /** |
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| 3 | * Convenience class for handling directories. |
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| 4 | * |
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| 5 | * PHP versions 4 and 5 |
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| 6 | * |
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| 7 | * CakePHP(tm) : Rapid Development Framework (http://cakephp.org) |
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| 8 | * Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org) |
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| 9 | * |
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| 10 | * Licensed under The MIT License |
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| 11 | * Redistributions of files must retain the above copyright notice. |
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| 12 | * |
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| 13 | * @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org) |
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| 14 | * @link http://cakephp.org CakePHP(tm) Project |
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| 15 | * @package cake |
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| 16 | * @subpackage cake.cake.libs |
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| 17 | * @since CakePHP(tm) v 0.2.9 |
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| 18 | * @license MIT License (http://www.opensource.org/licenses/mit-license.php) |
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| 19 | */ |
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| 20 | |
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| 21 | /** |
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| 22 | * Included libraries. |
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| 23 | * |
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| 24 | */ |
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| 25 | if (!class_exists('Object')) { |
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| 26 | require LIBS . 'object.php'; |
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| 27 | } |
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| 28 | |
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| 29 | /** |
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| 30 | * Folder structure browser, lists folders and files. |
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| 31 | * Provides an Object interface for Common directory related tasks. |
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| 32 | * |
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| 33 | * @package cake |
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| 34 | * @subpackage cake.cake.libs |
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| 35 | */ |
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| 36 | class Folder extends Object { |
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| 37 | |
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| 38 | /** |
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| 39 | * Path to Folder. |
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| 40 | * |
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| 41 | * @var string |
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| 42 | * @access public |
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| 43 | */ |
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| 44 | var $path = null; |
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| 45 | |
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| 46 | /** |
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| 47 | * Sortedness. Whether or not list results |
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| 48 | * should be sorted by name. |
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| 49 | * |
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| 50 | * @var boolean |
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| 51 | * @access public |
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| 52 | */ |
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| 53 | var $sort = false; |
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| 54 | |
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| 55 | /** |
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| 56 | * Mode to be used on create. Does nothing on windows platforms. |
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| 57 | * |
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| 58 | * @var integer |
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| 59 | * @access public |
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| 60 | */ |
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| 61 | var $mode = 0755; |
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| 62 | |
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| 63 | /** |
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| 64 | * Holds messages from last method. |
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| 65 | * |
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| 66 | * @var array |
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| 67 | * @access private |
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| 68 | */ |
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| 69 | var $__messages = array(); |
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| 70 | |
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| 71 | /** |
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| 72 | * Holds errors from last method. |
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| 73 | * |
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| 74 | * @var array |
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| 75 | * @access private |
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| 76 | */ |
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| 77 | var $__errors = false; |
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| 78 | |
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| 79 | /** |
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| 80 | * Holds array of complete directory paths. |
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| 81 | * |
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| 82 | * @var array |
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| 83 | * @access private |
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| 84 | */ |
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| 85 | var $__directories; |
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| 86 | |
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| 87 | /** |
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| 88 | * Holds array of complete file paths. |
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| 89 | * |
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| 90 | * @var array |
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| 91 | * @access private |
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| 92 | */ |
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| 93 | var $__files; |
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| 94 | |
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| 95 | /** |
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| 96 | * Constructor. |
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| 97 | * |
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| 98 | * @param string $path Path to folder |
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| 99 | * @param boolean $create Create folder if not found |
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| 100 | * @param mixed $mode Mode (CHMOD) to apply to created folder, false to ignore |
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| 101 | */ |
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| 102 | function __construct($path = false, $create = false, $mode = false) { |
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| 103 | parent::__construct(); |
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| 104 | if (empty($path)) { |
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| 105 | $path = TMP; |
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| 106 | } |
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| 107 | if ($mode) { |
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| 108 | $this->mode = $mode; |
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| 109 | } |
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| 110 | |
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| 111 | if (!file_exists($path) && $create === true) { |
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| 112 | $this->create($path, $this->mode); |
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| 113 | } |
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| 114 | if (!Folder::isAbsolute($path)) { |
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| 115 | $path = realpath($path); |
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| 116 | } |
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| 117 | if (!empty($path)) { |
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| 118 | $this->cd($path); |
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| 119 | } |
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| 120 | } |
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| 121 | |
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| 122 | /** |
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| 123 | * Return current path. |
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| 124 | * |
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| 125 | * @return string Current path |
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| 126 | * @access public |
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| 127 | */ |
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| 128 | function pwd() { |
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| 129 | return $this->path; |
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| 130 | } |
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| 131 | |
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| 132 | /** |
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| 133 | * Change directory to $path. |
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| 134 | * |
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| 135 | * @param string $path Path to the directory to change to |
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| 136 | * @return string The new path. Returns false on failure |
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| 137 | * @access public |
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| 138 | */ |
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| 139 | function cd($path) { |
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| 140 | $path = $this->realpath($path); |
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| 141 | if (is_dir($path)) { |
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| 142 | return $this->path = $path; |
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| 143 | } |
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| 144 | return false; |
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| 145 | } |
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| 146 | |
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| 147 | /** |
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| 148 | * Returns an array of the contents of the current directory. |
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| 149 | * The returned array holds two arrays: One of directories and one of files. |
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| 150 | * |
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| 151 | * @param boolean $sort Whether you want the results sorted, set this and the sort property |
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| 152 | * to false to get unsorted results. |
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| 153 | * @param mixed $exceptions Either an array or boolean true will not grab dot files |
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| 154 | * @param boolean $fullPath True returns the full path |
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| 155 | * @return mixed Contents of current directory as an array, an empty array on failure |
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| 156 | * @access public |
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| 157 | */ |
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| 158 | function read($sort = true, $exceptions = false, $fullPath = false) { |
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| 159 | $dirs = $files = array(); |
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| 160 | |
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| 161 | if (!$this->pwd()) { |
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| 162 | return array($dirs, $files); |
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| 163 | } |
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| 164 | if (is_array($exceptions)) { |
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| 165 | $exceptions = array_flip($exceptions); |
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| 166 | } |
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| 167 | $skipHidden = isset($exceptions['.']) || $exceptions === true; |
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| 168 | |
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| 169 | if (false === ($dir = @opendir($this->path))) { |
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| 170 | return array($dirs, $files); |
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| 171 | } |
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| 172 | |
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| 173 | while (false !== ($item = readdir($dir))) { |
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| 174 | if ($item === '.' || $item === '..' || ($skipHidden && $item[0] === '.') || isset($exceptions[$item])) { |
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| 175 | continue; |
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| 176 | } |
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| 177 | |
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| 178 | $path = Folder::addPathElement($this->path, $item); |
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| 179 | if (is_dir($path)) { |
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| 180 | $dirs[] = $fullPath ? $path : $item; |
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| 181 | } else { |
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| 182 | $files[] = $fullPath ? $path : $item; |
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| 183 | } |
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| 184 | } |
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| 185 | |
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| 186 | if ($sort || $this->sort) { |
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| 187 | sort($dirs); |
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| 188 | sort($files); |
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| 189 | } |
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| 190 | |
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| 191 | closedir($dir); |
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| 192 | return array($dirs, $files); |
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| 193 | } |
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| 194 | |
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| 195 | /** |
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| 196 | * Returns an array of all matching files in current directory. |
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| 197 | * |
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| 198 | * @param string $pattern Preg_match pattern (Defaults to: .*) |
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| 199 | * @param boolean $sort Whether results should be sorted. |
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| 200 | * @return array Files that match given pattern |
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| 201 | * @access public |
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| 202 | */ |
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| 203 | function find($regexpPattern = '.*', $sort = false) { |
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| 204 | list($dirs, $files) = $this->read($sort); |
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| 205 | return array_values(preg_grep('/^' . $regexpPattern . '$/i', $files)); ; |
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| 206 | } |
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| 207 | |
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| 208 | /** |
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| 209 | * Returns an array of all matching files in and below current directory. |
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| 210 | * |
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| 211 | * @param string $pattern Preg_match pattern (Defaults to: .*) |
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| 212 | * @param boolean $sort Whether results should be sorted. |
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| 213 | * @return array Files matching $pattern |
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| 214 | * @access public |
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| 215 | */ |
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| 216 | function findRecursive($pattern = '.*', $sort = false) { |
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| 217 | if (!$this->pwd()) { |
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| 218 | return array(); |
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| 219 | } |
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| 220 | $startsOn = $this->path; |
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| 221 | $out = $this->_findRecursive($pattern, $sort); |
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| 222 | $this->cd($startsOn); |
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| 223 | return $out; |
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| 224 | } |
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| 225 | |
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| 226 | /** |
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| 227 | * Private helper function for findRecursive. |
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| 228 | * |
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| 229 | * @param string $pattern Pattern to match against |
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| 230 | * @param boolean $sort Whether results should be sorted. |
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| 231 | * @return array Files matching pattern |
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| 232 | * @access private |
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| 233 | */ |
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| 234 | function _findRecursive($pattern, $sort = false) { |
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| 235 | list($dirs, $files) = $this->read($sort); |
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| 236 | $found = array(); |
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| 237 | |
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| 238 | foreach ($files as $file) { |
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| 239 | if (preg_match('/^' . $pattern . '$/i', $file)) { |
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| 240 | $found[] = Folder::addPathElement($this->path, $file); |
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| 241 | } |
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| 242 | } |
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| 243 | $start = $this->path; |
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| 244 | |
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| 245 | foreach ($dirs as $dir) { |
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| 246 | $this->cd(Folder::addPathElement($start, $dir)); |
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| 247 | $found = array_merge($found, $this->findRecursive($pattern, $sort)); |
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| 248 | } |
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| 249 | return $found; |
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| 250 | } |
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| 251 | |
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| 252 | /** |
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| 253 | * Returns true if given $path is a Windows path. |
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| 254 | * |
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| 255 | * @param string $path Path to check |
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| 256 | * @return boolean true if windows path, false otherwise |
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| 257 | * @access public |
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| 258 | * @static |
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| 259 | */ |
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| 260 | function isWindowsPath($path) { |
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| 261 | return (preg_match('/^[A-Z]:\\\\/i', $path) || substr($path, 0, 2) == '\\\\'); |
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| 262 | } |
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| 263 | |
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| 264 | /** |
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| 265 | * Returns true if given $path is an absolute path. |
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| 266 | * |
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| 267 | * @param string $path Path to check |
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| 268 | * @return bool true if path is absolute. |
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| 269 | * @access public |
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| 270 | * @static |
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| 271 | */ |
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| 272 | function isAbsolute($path) { |
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| 273 | return !empty($path) && ($path[0] === '/' || preg_match('/^[A-Z]:\\\\/i', $path) || substr($path, 0, 2) == '\\\\'); |
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| 274 | } |
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| 275 | |
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| 276 | /** |
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| 277 | * Returns a correct set of slashes for given $path. (\\ for Windows paths and / for other paths.) |
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| 278 | * |
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| 279 | * @param string $path Path to check |
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| 280 | * @return string Set of slashes ("\\" or "/") |
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| 281 | * @access public |
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| 282 | * @static |
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| 283 | */ |
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| 284 | function normalizePath($path) { |
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| 285 | return Folder::correctSlashFor($path); |
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| 286 | } |
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| 287 | |
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| 288 | /** |
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| 289 | * Returns a correct set of slashes for given $path. (\\ for Windows paths and / for other paths.) |
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| 290 | * |
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| 291 | * @param string $path Path to check |
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| 292 | * @return string Set of slashes ("\\" or "/") |
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| 293 | * @access public |
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| 294 | * @static |
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| 295 | */ |
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| 296 | function correctSlashFor($path) { |
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| 297 | return (Folder::isWindowsPath($path)) ? '\\' : '/'; |
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| 298 | } |
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| 299 | |
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| 300 | /** |
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| 301 | * Returns $path with added terminating slash (corrected for Windows or other OS). |
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| 302 | * |
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| 303 | * @param string $path Path to check |
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| 304 | * @return string Path with ending slash |
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| 305 | * @access public |
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| 306 | * @static |
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| 307 | */ |
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| 308 | function slashTerm($path) { |
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| 309 | if (Folder::isSlashTerm($path)) { |
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| 310 | return $path; |
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| 311 | } |
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| 312 | return $path . Folder::correctSlashFor($path); |
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| 313 | } |
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| 314 | |
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| 315 | /** |
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| 316 | * Returns $path with $element added, with correct slash in-between. |
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| 317 | * |
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| 318 | * @param string $path Path |
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| 319 | * @param string $element Element to and at end of path |
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| 320 | * @return string Combined path |
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| 321 | * @access public |
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| 322 | * @static |
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| 323 | */ |
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| 324 | function addPathElement($path, $element) { |
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| 325 | return rtrim($path, DS) . DS . $element; |
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| 326 | } |
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| 327 | |
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| 328 | /** |
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| 329 | * Returns true if the File is in a given CakePath. |
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| 330 | * |
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| 331 | * @param string $path The path to check. |
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| 332 | * @return bool |
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| 333 | * @access public |
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| 334 | */ |
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| 335 | function inCakePath($path = '') { |
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| 336 | $dir = substr(Folder::slashTerm(ROOT), 0, -1); |
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| 337 | $newdir = $dir . $path; |
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| 338 | |
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| 339 | return $this->inPath($newdir); |
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| 340 | } |
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| 341 | |
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| 342 | /** |
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| 343 | * Returns true if the File is in given path. |
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| 344 | * |
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| 345 | * @param string $path The path to check that the current pwd() resides with in. |
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| 346 | * @param boolean $reverse |
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| 347 | * @return bool |
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| 348 | * @access public |
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| 349 | */ |
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| 350 | function inPath($path = '', $reverse = false) { |
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| 351 | $dir = Folder::slashTerm($path); |
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| 352 | $current = Folder::slashTerm($this->pwd()); |
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| 353 | |
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| 354 | if (!$reverse) { |
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| 355 | $return = preg_match('/^(.*)' . preg_quote($dir, '/') . '(.*)/', $current); |
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| 356 | } else { |
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| 357 | $return = preg_match('/^(.*)' . preg_quote($current, '/') . '(.*)/', $dir); |
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| 358 | } |
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| 359 | return (bool)$return; |
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| 360 | } |
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| 361 | |
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| 362 | /** |
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| 363 | * Change the mode on a directory structure recursively. This includes changing the mode on files as well. |
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| 364 | * |
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| 365 | * @param string $path The path to chmod |
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| 366 | * @param integer $mode octal value 0755 |
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| 367 | * @param boolean $recursive chmod recursively, set to false to only change the current directory. |
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| 368 | * @param array $exceptions array of files, directories to skip |
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| 369 | * @return boolean Returns TRUE on success, FALSE on failure |
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| 370 | * @access public |
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| 371 | */ |
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| 372 | function chmod($path, $mode = false, $recursive = true, $exceptions = array()) { |
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| 373 | if (!$mode) { |
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| 374 | $mode = $this->mode; |
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| 375 | } |
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| 376 | |
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| 377 | if ($recursive === false && is_dir($path)) { |
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| 378 | if (@chmod($path, intval($mode, 8))) { |
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| 379 | $this->__messages[] = sprintf(__('%s changed to %s', true), $path, $mode); |
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| 380 | return true; |
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| 381 | } |
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| 382 | |
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| 383 | $this->__errors[] = sprintf(__('%s NOT changed to %s', true), $path, $mode); |
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| 384 | return false; |
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| 385 | } |
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| 386 | |
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| 387 | if (is_dir($path)) { |
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| 388 | $paths = $this->tree($path); |
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| 389 | |
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| 390 | foreach ($paths as $type) { |
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| 391 | foreach ($type as $key => $fullpath) { |
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| 392 | $check = explode(DS, $fullpath); |
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| 393 | $count = count($check); |
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| 394 | |
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| 395 | if (in_array($check[$count - 1], $exceptions)) { |
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| 396 | continue; |
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| 397 | } |
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| 398 | |
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| 399 | if (@chmod($fullpath, intval($mode, 8))) { |
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| 400 | $this->__messages[] = sprintf(__('%s changed to %s', true), $fullpath, $mode); |
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| 401 | } else { |
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| 402 | $this->__errors[] = sprintf(__('%s NOT changed to %s', true), $fullpath, $mode); |
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| 403 | } |
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| 404 | } |
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| 405 | } |
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| 406 | |
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| 407 | if (empty($this->__errors)) { |
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| 408 | return true; |
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| 409 | } |
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| 410 | } |
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| 411 | return false; |
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| 412 | } |
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| 413 | |
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| 414 | /** |
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| 415 | * Returns an array of nested directories and files in each directory |
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| 416 | * |
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| 417 | * @param string $path the directory path to build the tree from |
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| 418 | * @param mixed $exceptions Array of files to exclude, defaults to excluding hidden files. |
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| 419 | * @param string $type either file or dir. null returns both files and directories |
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| 420 | * @return mixed array of nested directories and files in each directory |
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| 421 | * @access public |
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| 422 | */ |
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| 423 | function tree($path, $exceptions = true, $type = null) { |
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| 424 | $original = $this->path; |
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| 425 | $path = rtrim($path, DS); |
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| 426 | if (!$this->cd($path)) { |
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| 427 | if ($type === null) { |
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| 428 | return array(array(), array()); |
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| 429 | } |
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| 430 | return array(); |
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| 431 | } |
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| 432 | $this->__files = array(); |
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| 433 | $this->__directories = array($this->realpath($path)); |
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| 434 | $directories = array(); |
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| 435 | |
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| 436 | if ($exceptions === false) { |
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| 437 | $exceptions = true; |
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| 438 | } |
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| 439 | while (!empty($this->__directories)) { |
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| 440 | $dir = array_pop($this->__directories); |
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| 441 | $this->__tree($dir, $exceptions); |
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| 442 | $directories[] = $dir; |
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| 443 | } |
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| 444 | |
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| 445 | if ($type === null) { |
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| 446 | return array($directories, $this->__files); |
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| 447 | } |
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| 448 | if ($type === 'dir') { |
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| 449 | return $directories; |
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| 450 | } |
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| 451 | $this->cd($original); |
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| 452 | |
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| 453 | return $this->__files; |
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| 454 | } |
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| 455 | |
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| 456 | /** |
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| 457 | * Private method to list directories and files in each directory |
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| 458 | * |
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| 459 | * @param string $path The Path to read. |
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| 460 | * @param mixed $exceptions Array of files to exclude from the read that will be performed. |
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| 461 | * @access private |
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| 462 | */ |
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| 463 | function __tree($path, $exceptions) { |
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| 464 | $this->path = $path; |
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| 465 | list($dirs, $files) = $this->read(false, $exceptions, true); |
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| 466 | $this->__directories = array_merge($this->__directories, $dirs); |
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| 467 | $this->__files = array_merge($this->__files, $files); |
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| 468 | } |
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| 469 | |
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| 470 | /** |
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| 471 | * Create a directory structure recursively. Can be used to create |
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| 472 | * deep path structures like `/foo/bar/baz/shoe/horn` |
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| 473 | * |
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| 474 | * @param string $pathname The directory structure to create |
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| 475 | * @param integer $mode octal value 0755 |
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| 476 | * @return boolean Returns TRUE on success, FALSE on failure |
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| 477 | * @access public |
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| 478 | */ |
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| 479 | function create($pathname, $mode = false) { |
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| 480 | if (is_dir($pathname) || empty($pathname)) { |
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| 481 | return true; |
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| 482 | } |
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| 483 | |
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| 484 | if (!$mode) { |
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| 485 | $mode = $this->mode; |
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| 486 | } |
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| 487 | |
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| 488 | if (is_file($pathname)) { |
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| 489 | $this->__errors[] = sprintf(__('%s is a file', true), $pathname); |
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| 490 | return false; |
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| 491 | } |
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| 492 | $pathname = rtrim($pathname, DS); |
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| 493 | $nextPathname = substr($pathname, 0, strrpos($pathname, DS)); |
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| 494 | |
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| 495 | if ($this->create($nextPathname, $mode)) { |
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| 496 | if (!file_exists($pathname)) { |
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| 497 | $old = umask(0); |
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| 498 | if (mkdir($pathname, $mode)) { |
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| 499 | umask($old); |
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| 500 | $this->__messages[] = sprintf(__('%s created', true), $pathname); |
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| 501 | return true; |
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| 502 | } else { |
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| 503 | umask($old); |
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| 504 | $this->__errors[] = sprintf(__('%s NOT created', true), $pathname); |
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| 505 | return false; |
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| 506 | } |
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| 507 | } |
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| 508 | } |
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| 509 | return false; |
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| 510 | } |
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| 511 | |
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| 512 | /** |
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| 513 | * Returns the size in bytes of this Folder and its contents. |
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| 514 | * |
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| 515 | * @param string $directory Path to directory |
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| 516 | * @return int size in bytes of current folder |
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| 517 | * @access public |
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| 518 | */ |
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| 519 | function dirsize() { |
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| 520 | $size = 0; |
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| 521 | $directory = Folder::slashTerm($this->path); |
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| 522 | $stack = array($directory); |
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| 523 | $count = count($stack); |
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| 524 | for ($i = 0, $j = $count; $i < $j; ++$i) { |
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| 525 | if (is_file($stack[$i])) { |
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| 526 | $size += filesize($stack[$i]); |
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| 527 | } elseif (is_dir($stack[$i])) { |
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| 528 | $dir = dir($stack[$i]); |
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| 529 | if ($dir) { |
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| 530 | while (false !== ($entry = $dir->read())) { |
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| 531 | if ($entry === '.' || $entry === '..') { |
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| 532 | continue; |
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| 533 | } |
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| 534 | $add = $stack[$i] . $entry; |
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| 535 | |
---|
| 536 | if (is_dir($stack[$i] . $entry)) { |
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| 537 | $add = Folder::slashTerm($add); |
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| 538 | } |
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| 539 | $stack[] = $add; |
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| 540 | } |
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| 541 | $dir->close(); |
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| 542 | } |
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| 543 | } |
---|
| 544 | $j = count($stack); |
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| 545 | } |
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| 546 | return $size; |
---|
| 547 | } |
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| 548 | |
---|
| 549 | /** |
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| 550 | * Recursively Remove directories if the system allows. |
---|
| 551 | * |
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| 552 | * @param string $path Path of directory to delete |
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| 553 | * @return boolean Success |
---|
| 554 | * @access public |
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| 555 | */ |
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| 556 | function delete($path = null) { |
---|
| 557 | if (!$path) { |
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| 558 | $path = $this->pwd(); |
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| 559 | } |
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| 560 | if (!$path) { |
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| 561 | return null; |
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| 562 | } |
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| 563 | $path = Folder::slashTerm($path); |
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| 564 | if (is_dir($path) === true) { |
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| 565 | $normalFiles = glob($path . '*'); |
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| 566 | $hiddenFiles = glob($path . '\.?*'); |
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| 567 | |
---|
| 568 | $normalFiles = $normalFiles ? $normalFiles : array(); |
---|
| 569 | $hiddenFiles = $hiddenFiles ? $hiddenFiles : array(); |
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| 570 | |
---|
| 571 | $files = array_merge($normalFiles, $hiddenFiles); |
---|
| 572 | if (is_array($files)) { |
---|
| 573 | foreach ($files as $file) { |
---|
| 574 | if (preg_match('/(\.|\.\.)$/', $file)) { |
---|
| 575 | continue; |
---|
| 576 | } |
---|
| 577 | if (is_file($file) === true) { |
---|
| 578 | if (@unlink($file)) { |
---|
| 579 | $this->__messages[] = sprintf(__('%s removed', true), $file); |
---|
| 580 | } else { |
---|
| 581 | $this->__errors[] = sprintf(__('%s NOT removed', true), $file); |
---|
| 582 | } |
---|
| 583 | } elseif (is_dir($file) === true && $this->delete($file) === false) { |
---|
| 584 | return false; |
---|
| 585 | } |
---|
| 586 | } |
---|
| 587 | } |
---|
| 588 | $path = substr($path, 0, strlen($path) - 1); |
---|
| 589 | if (rmdir($path) === false) { |
---|
| 590 | $this->__errors[] = sprintf(__('%s NOT removed', true), $path); |
---|
| 591 | return false; |
---|
| 592 | } else { |
---|
| 593 | $this->__messages[] = sprintf(__('%s removed', true), $path); |
---|
| 594 | } |
---|
| 595 | } |
---|
| 596 | return true; |
---|
| 597 | } |
---|
| 598 | |
---|
| 599 | /** |
---|
| 600 | * Recursive directory copy. |
---|
| 601 | * |
---|
| 602 | * ### Options |
---|
| 603 | * |
---|
| 604 | * - `to` The directory to copy to. |
---|
| 605 | * - `from` The directory to copy from, this will cause a cd() to occur, changing the results of pwd(). |
---|
| 606 | * - `mode` The mode to copy the files/directories with. |
---|
| 607 | * - `skip` Files/directories to skip. |
---|
| 608 | * |
---|
| 609 | * @param mixed $options Either an array of options (see above) or a string of the destination directory. |
---|
| 610 | * @return bool Success |
---|
| 611 | * @access public |
---|
| 612 | */ |
---|
| 613 | function copy($options = array()) { |
---|
| 614 | if (!$this->pwd()) { |
---|
| 615 | return false; |
---|
| 616 | } |
---|
| 617 | $to = null; |
---|
| 618 | if (is_string($options)) { |
---|
| 619 | $to = $options; |
---|
| 620 | $options = array(); |
---|
| 621 | } |
---|
| 622 | $options = array_merge(array('to' => $to, 'from' => $this->path, 'mode' => $this->mode, 'skip' => array()), $options); |
---|
| 623 | |
---|
| 624 | $fromDir = $options['from']; |
---|
| 625 | $toDir = $options['to']; |
---|
| 626 | $mode = $options['mode']; |
---|
| 627 | |
---|
| 628 | if (!$this->cd($fromDir)) { |
---|
| 629 | $this->__errors[] = sprintf(__('%s not found', true), $fromDir); |
---|
| 630 | return false; |
---|
| 631 | } |
---|
| 632 | |
---|
| 633 | if (!is_dir($toDir)) { |
---|
| 634 | $this->create($toDir, $mode); |
---|
| 635 | } |
---|
| 636 | |
---|
| 637 | if (!is_writable($toDir)) { |
---|
| 638 | $this->__errors[] = sprintf(__('%s not writable', true), $toDir); |
---|
| 639 | return false; |
---|
| 640 | } |
---|
| 641 | |
---|
| 642 | $exceptions = array_merge(array('.', '..', '.svn'), $options['skip']); |
---|
| 643 | if ($handle = @opendir($fromDir)) { |
---|
| 644 | while (false !== ($item = readdir($handle))) { |
---|
| 645 | if (!in_array($item, $exceptions)) { |
---|
| 646 | $from = Folder::addPathElement($fromDir, $item); |
---|
| 647 | $to = Folder::addPathElement($toDir, $item); |
---|
| 648 | if (is_file($from)) { |
---|
| 649 | if (copy($from, $to)) { |
---|
| 650 | chmod($to, intval($mode, 8)); |
---|
| 651 | touch($to, filemtime($from)); |
---|
| 652 | $this->__messages[] = sprintf(__('%s copied to %s', true), $from, $to); |
---|
| 653 | } else { |
---|
| 654 | $this->__errors[] = sprintf(__('%s NOT copied to %s', true), $from, $to); |
---|
| 655 | } |
---|
| 656 | } |
---|
| 657 | |
---|
| 658 | if (is_dir($from) && !file_exists($to)) { |
---|
| 659 | $old = umask(0); |
---|
| 660 | if (mkdir($to, $mode)) { |
---|
| 661 | umask($old); |
---|
| 662 | $old = umask(0); |
---|
| 663 | chmod($to, $mode); |
---|
| 664 | umask($old); |
---|
| 665 | $this->__messages[] = sprintf(__('%s created', true), $to); |
---|
| 666 | $options = array_merge($options, array('to'=> $to, 'from'=> $from)); |
---|
| 667 | $this->copy($options); |
---|
| 668 | } else { |
---|
| 669 | $this->__errors[] = sprintf(__('%s not created', true), $to); |
---|
| 670 | } |
---|
| 671 | } |
---|
| 672 | } |
---|
| 673 | } |
---|
| 674 | closedir($handle); |
---|
| 675 | } else { |
---|
| 676 | return false; |
---|
| 677 | } |
---|
| 678 | |
---|
| 679 | if (!empty($this->__errors)) { |
---|
| 680 | return false; |
---|
| 681 | } |
---|
| 682 | return true; |
---|
| 683 | } |
---|
| 684 | |
---|
| 685 | /** |
---|
| 686 | * Recursive directory move. |
---|
| 687 | * |
---|
| 688 | * ### Options |
---|
| 689 | * |
---|
| 690 | * - `to` The directory to copy to. |
---|
| 691 | * - `from` The directory to copy from, this will cause a cd() to occur, changing the results of pwd(). |
---|
| 692 | * - `chmod` The mode to copy the files/directories with. |
---|
| 693 | * - `skip` Files/directories to skip. |
---|
| 694 | * |
---|
| 695 | * @param array $options (to, from, chmod, skip) |
---|
| 696 | * @return boolean Success |
---|
| 697 | * @access public |
---|
| 698 | */ |
---|
| 699 | function move($options) { |
---|
| 700 | $to = null; |
---|
| 701 | if (is_string($options)) { |
---|
| 702 | $to = $options; |
---|
| 703 | $options = (array)$options; |
---|
| 704 | } |
---|
| 705 | $options = array_merge(array('to' => $to, 'from' => $this->path, 'mode' => $this->mode, 'skip' => array()), $options); |
---|
| 706 | |
---|
| 707 | if ($this->copy($options)) { |
---|
| 708 | if ($this->delete($options['from'])) { |
---|
| 709 | return $this->cd($options['to']); |
---|
| 710 | } |
---|
| 711 | } |
---|
| 712 | return false; |
---|
| 713 | } |
---|
| 714 | |
---|
| 715 | /** |
---|
| 716 | * get messages from latest method |
---|
| 717 | * |
---|
| 718 | * @return array |
---|
| 719 | * @access public |
---|
| 720 | */ |
---|
| 721 | function messages() { |
---|
| 722 | return $this->__messages; |
---|
| 723 | } |
---|
| 724 | |
---|
| 725 | /** |
---|
| 726 | * get error from latest method |
---|
| 727 | * |
---|
| 728 | * @return array |
---|
| 729 | * @access public |
---|
| 730 | */ |
---|
| 731 | function errors() { |
---|
| 732 | return $this->__errors; |
---|
| 733 | } |
---|
| 734 | |
---|
| 735 | /** |
---|
| 736 | * Get the real path (taking ".." and such into account) |
---|
| 737 | * |
---|
| 738 | * @param string $path Path to resolve |
---|
| 739 | * @return string The resolved path |
---|
| 740 | */ |
---|
| 741 | function realpath($path) { |
---|
| 742 | $path = str_replace('/', DS, trim($path)); |
---|
| 743 | if (strpos($path, '..') === false) { |
---|
| 744 | if (!Folder::isAbsolute($path)) { |
---|
| 745 | $path = Folder::addPathElement($this->path, $path); |
---|
| 746 | } |
---|
| 747 | return $path; |
---|
| 748 | } |
---|
| 749 | $parts = explode(DS, $path); |
---|
| 750 | $newparts = array(); |
---|
| 751 | $newpath = ''; |
---|
| 752 | if ($path[0] === DS) { |
---|
| 753 | $newpath = DS; |
---|
| 754 | } |
---|
| 755 | |
---|
| 756 | while (($part = array_shift($parts)) !== NULL) { |
---|
| 757 | if ($part === '.' || $part === '') { |
---|
| 758 | continue; |
---|
| 759 | } |
---|
| 760 | if ($part === '..') { |
---|
| 761 | if (!empty($newparts)) { |
---|
| 762 | array_pop($newparts); |
---|
| 763 | continue; |
---|
| 764 | } else { |
---|
| 765 | return false; |
---|
| 766 | } |
---|
| 767 | } |
---|
| 768 | $newparts[] = $part; |
---|
| 769 | } |
---|
| 770 | $newpath .= implode(DS, $newparts); |
---|
| 771 | |
---|
| 772 | return Folder::slashTerm($newpath); |
---|
| 773 | } |
---|
| 774 | |
---|
| 775 | /** |
---|
| 776 | * Returns true if given $path ends in a slash (i.e. is slash-terminated). |
---|
| 777 | * |
---|
| 778 | * @param string $path Path to check |
---|
| 779 | * @return boolean true if path ends with slash, false otherwise |
---|
| 780 | * @access public |
---|
| 781 | * @static |
---|
| 782 | */ |
---|
| 783 | function isSlashTerm($path) { |
---|
| 784 | $lastChar = $path[strlen($path) - 1]; |
---|
| 785 | return $lastChar === '/' || $lastChar === '\\'; |
---|
| 786 | } |
---|
| 787 | } |
---|